Fresh Air. The Scent of Pine.
An Information Portal on Global Warming & Climate Change
Did you know
Did You Know? – Changes in Oceanic Acidity
Global ocean surface waters have become 30% more acidic since the start of the Industrial Revolution
Did You Know? – Thickness of Earth’s Atmosphere
Proportionally, the Earth’s atmosphere is no thicker than the skin of an apple.
Did You Know? – Non-Greenhouse Gases in the Atmosphere
Nitrogen (78%) and oxygen (21%) which comprise over 99% of the dry atmosphere, are not greenhouse gases and do not contribute to the Earth’s greenhouse effect.
Did You Know? – Average Minimum Temperature on Mercury
With no greenhouse effect to moderate its climate, the average minimum temperature on Mercury, the planet closest to the Sun, is -280 deg Fahrenheit.
Did You Know? – Earth Temperature Without Greenhouse Effect
Without a greenhouse effect, the average temperature on Earth would be 0 deg Fahrenheit.
Did You Know? – Carbon Dioxide Atmospheric Lifetime
Once emitted, carbon dioxide (CO2) can remain in the atmosphere for over 100 years.
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The Indicators
Climate Change Indicators
Global Temperature
Global Sea Level
Arctic Ice Melt
Glacial Retreat
Atmospheric CO2 Level
Fresh Air. The Scent of Pine. 